Mobility Radeon HD 3870 X2 vs Radeon Pro WX Vega M GL

When choosing between Mobility Radeon HD 3870 X2 and Radeon Pro WX Vega M GL, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between Mobility Radeon HD 3870 X2 and Radeon Pro WX Vega M GL.

Mobility Radeon HD 3870 X2 and Radeon Pro WX Vega M GL are Laptop Graphics Cards

Note: Mobility Radeon HD 3870 X2 and Radeon Pro WX Vega M GL are only used in laptop graphics. They have lower GPU clock speed compared to the desktop variant, which results in lower power consumption, but also 10-30% lower gaming performance. Check available laptop models with Mobility Radeon HD 3870 X2 or Radeon Pro WX Vega M GL here:

Main Specs

  Mobility Radeon HD 3870 X2 Radeon Pro WX Vega M GL
Power consumption (TDP) 110 Watt 65 Watt
Interface PCIe 2.0 x16 IGP
Memory type GDDR3 HBM2
Maximum RAM amount 512 MB 4 GB
Display Connectors No outputs No outputs
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  • Mobility Radeon HD 3870 X2 has 69% more power consumption, than Radeon Pro WX Vega M GL.
  • Mobility Radeon HD 3870 X2 is connected by PCIe 2.0 x16, and Radeon Pro WX Vega M GL uses IGP interface.
  • Mobility Radeon HD 3870 X2 has 508 GB more memory, than Radeon Pro WX Vega M GL.
  • Mobility Radeon HD 3870 X2 is used in Laptops, and Radeon Pro WX Vega M GL - in Mobile workstations.
  • Mobility Radeon HD 3870 X2 is build with RV6xx architecture, and Radeon Pro WX Vega M GL - with Vega.
  • Core clock speed of Radeon Pro WX Vega M GL is 271 MHz higher, than Mobility Radeon HD 3870 X2.
  • Mobility Radeon HD 3870 X2 is manufactured by 55 nm process technology, and Radeon Pro WX Vega M GL - by 14 nm process technology.
  • Memory clock speed of Radeon Pro WX Vega M GL is 550 MHz higher, than Mobility Radeon HD 3870 X2.

Game benchmarks

high / 1080p 6−7 35−40
ultra / 1080p 4−5 21−24
QHD / 1440p 0−1 16−18
4K / 2160p 10−11
low / 720p 16−18 60−65
medium / 1080p 8−9 40−45
The average gaming FPS of Radeon Pro WX Vega M GL in Assassin's Creed Odyssey is 355% more, than Mobility Radeon HD 3870 X2.

Full Specs

  Mobility Radeon HD 3870 X2 Radeon Pro WX Vega M GL
Architecture RV6xx Vega
Code name M88-XT CF Vega Kaby Lake-G
Type Laptop Mobile workstation
Release date 1 September 2008 7 January 2018
Pipelines 640 1280
Core clock speed 660 MHz 931 MHz
Boost Clock 1011 MHz
Transistor count 666 million 5,000 million
Manufacturing process technology 55 nm 14 nm
Texture fill rate 10.56 80.88
Floating-point performance 2x 422.4 gflops
Memory bus width 256 Bit 1024 Bit
Memory clock speed 850 MHz 1400 MHz
Memory bandwidth 54.4 GB/s 179.2 GB/s
Shared memory - -
DirectX 10.1 (10_1) 12 (12_0)
Shader Model 4.1 6.4
OpenGL 3.3 4.6
OpenCL N/A 2.0
Vulkan N/A 1.2.131
Laptop size large medium sized
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